GPS Space Vehicle Time Integrity for MJD 54996

As viewed from the Productivity and Standards Board, Singapore
Latitude 1.2919490 degrees, longitude 103.7855042 degrees, height 67.1 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(SG)
-GPS_SV (ns) UTC(SG)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
-

2
1
15:13
23:59
31,443
  -116
  -156,514
46
12
0
0

3
1
06:28
11:55
19,606
  -100
  -406,583
51
0
0
0

4
1
13:45
21:33
28,064
  -117
   132,723
134
0
0
0

5
-

6
1
05:23
11:16
21,210
  -105
  -160,450
91
0
0
0

7
1
11:17
16:56
20,221
  -113
   -17,186
37
0
0
0

8
1
12:42
18:23
20,377
  -119
   207,532
40
0
0
0

9
9
1
2
00:00
02:46
02:44
23:59
  9,842
10,229
  -106
  -115
   -61,163
   -61,335
40
40
0
0
0
0
0
0

10
1
16:49
22:12
19,352
  -112
    17,400
44
55
0
0

11
1
09:18
15:12
21,151
  -110
     6,338
40
8
0
0

12
12
1
2
00:00
18:45
04:33
22:12
16,415
12,321
  -106
  -114
   266,618
   266,230
48
54
1
9
0
0
0
0

13
1
09:54
18:56
32,416
  -116
  -299,511
42
43
0
0

14
1
00:18
09:17
32,192
  -101
    95,065
73
0
0
0

15
1
18:57
23:59
18,176
  -116
   300,823
45
3
0
0

16
1
04:34
09:53
19,146
  -102
   -42,232
43
0
0
0

17
17
1
2
11:54
15:13
13:44
21:08
  6,381
21,281
  -111
  -121
   -64,531
   -64,583
58
41
4
0
0
0
0
0

18
1
01:43
06:47
18,253
   -99
    48,309
42
0
0
0

19
1
08:07
12:59
17,449
  -103
   -22,640
37
0
0
0

20
20
1
2
07:03
11:17
10:28
16:48
12,196
19,787
  -102
  -115
   -80,068
   -80,061
55
38
0
4
0
0
0
0

21
1
00:00
05:22
19,334
  -100
    -8,597
42
0
0
0

22
1
02:41
08:06
19,548
  -102
  -197,628
39
0
0
0

23
1
09:18
12:41
12,174
  -106
  -390,321
40
0
0
0

24
24
1
2
00:18
22:13
03:53
23:44
12,868
  5,477
  -104
  -113
  -196,715
  -196,958
39
40
1
0
0
0
0
0

25
1
12:42
16:09
12,340
  -111
  -462,236
77
0
0
0

26
1
22:13
23:59
  6,375
  -109
   -63,756
37
0
0
0

27
27
27
1
2
3
00:33
17:06
21:34
01:42
21:08
23:59
  4,130
14,208
  8,732
   -99
  -112
  -110
   -57,406
   -57,627
   -57,668
37
56
35
0
4
0
0
0
0
0
0
0

28
28
1
2
13:59
16:10
15:12
19:44
  4,382
12,825
  -110
  -111
    25,348
    25,349
41
39
0
0
0
0
0
0

29
29
29
1
2
3
00:00
02:47
21:34
02:40
06:27
23:59
  9,613
13,188
  8,733
  -103
   -98
  -117
   -30,009
   -30,048
   -30,309
45
42
39
0
1
7
0
0
0
0
0
0

30
30
30
1
2
3
00:33
02:47
20:15
01:42
05:58
23:44
  4,134
11,456
12,542
  -112
  -104
  -110
  -153,629
  -153,660
  -153,841
40
40
55
0
1
0
0
0
0
0
0
0

31
1
03:53
10:28
23,691
  -110
    62,153
42
11
0
0

32
32
1
2
05:59
10:29
09:17
11:54
11,932
  5,102
  -107
  -108
  -247,465
  -247,395
52
38
0
0
0
0
0
0

33
-

34
-

35
-

36
-

37
-

38
-

39
-

40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(SG) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(SG) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.

A	B	C	D	E	F	G	H	I	J	K
PRN	Block no.	Start	End	Measure- ments	UTC(SG) -GPS_SV (ns)	UTC(SG) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	-
2	1	15:13	23:59	31,443	-116	-156,514	46	12	0	0
3	1	06:28	11:55	19,606	-100	-406,583	51	0	0	0
4	1	13:45	21:33	28,064	-117	132,723	134	0	0	0
5	-
6	1	05:23	11:16	21,210	-105	-160,450	91	0	0	0
7	1	11:17	16:56	20,221	-113	-17,186	37	0	0	0
8	1	12:42	18:23	20,377	-119	207,532	40	0	0	0
9 9	1 2	00:00 02:46	02:44 23:59	9,842 10,229	-106 -115	-61,163 -61,335	40 40	0 0	0 0	0 0
10	1	16:49	22:12	19,352	-112	17,400	44	55	0	0
11	1	09:18	15:12	21,151	-110	6,338	40	8	0	0
12 12	1 2	00:00 18:45	04:33 22:12	16,415 12,321	-106 -114	266,618 266,230	48 54	1 9	0 0	0 0
13	1	09:54	18:56	32,416	-116	-299,511	42	43	0	0
14	1	00:18	09:17	32,192	-101	95,065	73	0	0	0
15	1	18:57	23:59	18,176	-116	300,823	45	3	0	0
16	1	04:34	09:53	19,146	-102	-42,232	43	0	0	0
17 17	1 2	11:54 15:13	13:44 21:08	6,381 21,281	-111 -121	-64,531 -64,583	58 41	4 0	0 0	0 0
18	1	01:43	06:47	18,253	-99	48,309	42	0	0	0
19	1	08:07	12:59	17,449	-103	-22,640	37	0	0	0
20 20	1 2	07:03 11:17	10:28 16:48	12,196 19,787	-102 -115	-80,068 -80,061	55 38	0 4	0 0	0 0
21	1	00:00	05:22	19,334	-100	-8,597	42	0	0	0
22	1	02:41	08:06	19,548	-102	-197,628	39	0	0	0
23	1	09:18	12:41	12,174	-106	-390,321	40	0	0	0
24 24	1 2	00:18 22:13	03:53 23:44	12,868 5,477	-104 -113	-196,715 -196,958	39 40	1 0	0 0	0 0
25	1	12:42	16:09	12,340	-111	-462,236	77	0	0	0
26	1	22:13	23:59	6,375	-109	-63,756	37	0	0	0
27 27 27	1 2 3	00:33 17:06 21:34	01:42 21:08 23:59	4,130 14,208 8,732	-99 -112 -110	-57,406 -57,627 -57,668	37 56 35	0 4 0	0 0 0	0 0 0
28 28	1 2	13:59 16:10	15:12 19:44	4,382 12,825	-110 -111	25,348 25,349	41 39	0 0	0 0	0 0
29 29 29	1 2 3	00:00 02:47 21:34	02:40 06:27 23:59	9,613 13,188 8,733	-103 -98 -117	-30,009 -30,048 -30,309	45 42 39	0 1 7	0 0 0	0 0 0
30 30 30	1 2 3	00:33 02:47 20:15	01:42 05:58 23:44	4,134 11,456 12,542	-112 -104 -110	-153,629 -153,660 -153,841	40 40 55	0 1 0	0 0 0	0 0 0
31	1	03:53	10:28	23,691	-110	62,153	42	11	0	0
32 32	1 2	05:59 10:29	09:17 11:54	11,932 5,102	-107 -108	-247,465 -247,395	52 38	0 0	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-